import jsonschema

data = {
    "success": True,
    "code": 10000,
    "message": "操作成功",
    "data": None
}

schema = {
    "type": "object",
    "properties": {
        "success": {"const": True},
        "code": {"const": 10000},
        "message": {"const": "操作成功"},
        "data": {"const": None}
    }
}

print(jsonschema.validate(instance=data, schema=schema))
